805 citations · 6.3k across the 65 of their papers we have counts for
4 papers · 1 filter
The Search for Brown Dwarfs around White Dwarfs
J. Farihi, E. E. Becklin, B. Zuckerman
The infrared search for substellar companions to nearby white dwarfs has been going for a little more than a decade. The most recent phase has been a wide field proper motion searc…
Limits on the Short Term Variability of Sagittarius A* in the Near-Infrared
S. D. Hornstein, A. M. Ghez, A. Tanner +3
The recent detection of a 3-hr X-ray flare by the Chandra Observatory has raised the possibility of enhanced emission over a broad range of wavelengths from Sgr A*, the suspected 2…
GD248B, The Coolest Known Helium Atmosphere White Dwarf
J. Farihi, E. E. Becklin, B. Zuckerman
This is to notify colleagues that our ApJ paper and corresponding astro-ph version are being withdrawn. Optical spectroscopy obtained with a 3m class telescope gave no indication o…
Adaptive Optics Near-Infrared Spectroscopy of the Sgr A* Cluster
S. Gezari, A. M. Ghez, E. E. Becklin +3
We present K-band ~ 2600 spectroscopy of five stars (K ~ 14 - 16 mag) within 0.''5 of Sgr A*, the radio source associated with the compact massive object suspected to be a 2…